James P. Ivins

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PURPOSE To evaluate the ability to detect change in standard automated perimetry data using 4 different methods for calculating the glaucoma change probability (GCP). METHODS A database of stable visual fields, collected within 1 week from 35 glaucoma patients and within 6 months from 15 normal patients, was used to determine confidence intervals for GCP(More)
The goal of this study was to measure the effort expended by students during a major assignment in a third year software engineering subject. The purpose was to evaluate whether students were expending effort on activities not related to the stated learning outcomes, and to determine whether the assessment pattern and assignment scope were appropriate. The(More)
Glaucoma is a common disease of the eye that often results in partial blindness. The main symptom of glaucoma is the progressive deterioration of the visual field. Glaucoma management involves monitoring the progress of the disease using regular visual field tests but currently there is no standard method for classifying changes in visual field(More)